ASANA offers a comprehensive, customizable gas permeable portfolio including spherical, aspheric, toric, multifocal, reverse geometry and keratoconic lenses Designed for durability, ASANA lenses ...

New research suggests that rigid gas permeable contact lenses may help slow the progression of nearsightedness, or myopia, in young children. COLUMBUS, Ohio – New research suggests that rigid gas ...

Please provide your email address to receive an email when new articles are posted on . Asana lenses are available in spherical, aspheric, toric, multifocal, multifocal toric, reverse geometry and ...

Please provide your email address to receive an email when new articles are posted on . After 1 year, patients with gas-permeable contact lenses had about 10 ETDRS letters greater visual acuity ...

Rigid gas permeable lenses are usually the lenses of choice after RK. They provide good visual acuity and tear exchange, they move well upon the cornea, and they allow high oxygen transmissibility to ...

AS A KID who could barely stand eye drops, I had to struggle to muster strength to insert my first contact lens. I was about 13 years old, needed correction only for my left eye, and had to have the ...

Scleral lenses are large-diameter rigid gas-permeable devices that vault entirely over the cornea and rest on the sclera, creating a tear-filled reservoir that both protects and hydrates the ocular ...